Slime/honey block when got pushed by piston the block underneath it got pushed forward

Issue : Slime/honey block when got pushed by piston the block underneath it got pushed forward.
Expected Results : Slime/honey block got pushed by piston should not pushed forward the block underneath it.

 Reproduce issues :
Step 1 : Put piston then put any block below the honey/slime block.
Step 2 : Flick the lever then reproduce